| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.36 | 7.335% | $204.3229 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $81.65 | 9.552% | $89.4492 | $89.45 | $89.45 | $89.40 |
| Purchase #3 | $69.91 | 7.359% | $75.0547 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $71.78 | 12.671% | $80.8752 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $224.95 | 8.134% | $243.2474 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $189.81 | 6.594% | $202.3261 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $55.47 | 3.581% | $57.4564 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $883.93 | $952.7319 | $952.74 | $952.75 | $952.70 | |